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The role of an organism in ecological sy...

The role of an organism in ecological system is known as

A

Habitate

B

Herbivory

C

Niche

D

Interaction.

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The correct Answer is:
C
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ALLEN-ORGANISM & ENVIRONMENT AND DEMOGRAPHY-EXERCISE-III
  1. Select the statement which explains best parasitism. (a) One organ...

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  2. The role of an organism in ecological system is known as

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  3. Adaptation to low temperature and freezing in animals occurs due to th...

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  4. Select the statement which best explains commensalism:-

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  5. Community is defined an aggregation of:-

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  6. Parasite can be explained as an organism which depends on others:-

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  7. An orchid plant is growing on the branch of mango tree. How do you des...

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  8. Mark the important defence mechanism in plants against herbivour:-

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  9. Species A(-) & species B(o) shows the following interaction:-

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  10. Which one of the following has the largest population in a food chain?

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  11. The second trophic level of longer food chains in a lake is:

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  12. Secondary producers are

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  13. What is the percentage of photosynthetically active radiation (PAR), i...

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  14. Which of the following is an abiotic components of the ecosystem?

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  15. Which of the following process helps in nutrient conservation

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  16. Which of the following pair is a sedimentary type of biogeochemical cy...

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  17. Match the items in column I with column II {:("Column I","Column II"...

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  18. Soil erosion can be prevented by:-

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  19. Mild grazing in grassland by herbivores:-

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  20. Deforestation generally decreases:-

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